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Contract OI history

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Dec 18, 2026 EXPIRATION

QNST $15.00 Call

QNST261218C00015000

Latest saved OI1,190Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
QNST $15.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,1905950 2026-10-08: 1,012 OI2026-10-13: 1,010 OI2026-10-14: 1,010 OI2026-10-16: 1,010 OI2026-10-20: 1,190 OI2026-10-23: 1,190 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

QNST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1900
Oct 20, 20261,190+180
Oct 16, 20261,0100
Oct 14, 20261,0100
Oct 13, 20261,010-2
Oct 08, 20261,012No prior observation